[PATCH 4/8 v10] dracut-kdump: Use the first filtered ip address as the dumping directory

In general, the dracut will setup the ipv4 or ipv6 mode exclusively, If we specify the config to use the ssh or nfs to dump the core. Modify the function to get the first filered ip address as the dumping directory, and does not concern the ip address is ipv4 or ipv6. Signed-off-by: Minfei Huang <mhuang(a)redhat.com&gt; Acked-by: Baoquan He <bhe(a)redhat.com&gt; Acked-by: Dave Young <dyoung(a)redhat.com&gt; --- dracut-kdump.sh | 4 ++-- dracut-module-setup.sh | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/dracut-kdump.sh b/dracut-kdump.sh index fa8908f..db3af7a 100755 --- a/dracut-kdump.sh +++ b/dracut-kdump.sh @@ -114,9 +114,9 @@ get_host_ip() then kdumpnic=$(getarg kdumpnic=) [ -z "$kdumpnic" ] && echo "kdump: failed to get kdumpnic!" && return 1 - _host=`ip addr show dev $kdumpnic|grep 'inet '` + _host=`ip addr show dev $kdumpnic|grep 'inet'` [ $? -ne 0 ] && echo "kdump: wrong kdumpnic: $kdumpnic" && return 1 - _host="${_host##*inet }" + _host=`echo $_host | head -n 1 | cut -d' ' -f2` _host="${_host%%/*}" [ -z "$_host" ] && echo "kdump: wrong kdumpnic: $kdumpnic" && return 1 HOST_IP=$_host diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh index f5fce2f..edefee4 100755 --- a/dracut-module-setup.sh +++ b/dracut-module-setup.sh @@ -629,6 +629,7 @@ install() { inst "/bin/tail" "/bin/tail" inst "/bin/date" "/bin/date" inst "/bin/getent" "/bin/getent" + inst "/bin/head" "/bin/head" inst "/bin/sync" "/bin/sync" inst "/bin/cut" "/bin/cut" inst "/sbin/makedumpfile" "/sbin/makedumpfile" -- 1.9.3